1564392 - Build firefox esr 68 get lld-link error

Status: RESOLVED WORKSFORME

(Firefox :: Untriaged, defect)

Description

[wind.reikinyan]

Attachment: build.log

User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/76.0.3809.46 Safari/537.36

Steps to reproduce:

Just try to build the Latest Firefox 68 ESR on Windows 10.

• Install Visual Studio 2019.
• Install mozilla-build.
• Install cmake & rust.
• Download the source .tar.xz file
• Complie the latest llvm 9.0 in order to get llvm-config.exe
• run "./mach bootstrap && ./mach build"

Actual results:

When compile to mozglue.dll, there are many lld-link.exe errors like:
lld-link: error: duplicate symbol: <example> in Authenticode.obj and in UntrustedDllsHandler.obj

Expected results:

Build success.

Comment 1

[wind.reikinyan]

Downgrade to LLVM 8.0.0, question solved.